baber/WOPTO huggingface dataset:
Patent JP-2008269403-A (JP)
Title: System of issuing and operating id information code
Inventor: SAITO TAKAHIRO
IPC: G06Q30/06
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To apply an ID information code providing information within a limited range to a distribution process while providing more advanced merchandise information, or the like.  <P>SOLUTION: This ID information code issuing system (operation system) S is configured by connecting a first information terminal device 10 and a manager server device 11 belonging to a first player P1, a second information terminal device 20 belonging to a second player P2, a third information terminal device 30 and a charging server device 31 belonging to a third player P3 and a fourth information terminal device 40 belonging to a fourth player P4 through the Internet IN. The first player P1 charges the second player P2 for setting and registering when setting a master code for the second player P2 and issuing an initial ID information code, and also charges the second player P2 for using the ID information code when merchandise with an information tag applying the ID information code attached thereto passes through a charging gate 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267036-A (JP)
Title: Weed growth restraining method and weed growth restraining composition for restraining growth of weed
Inventor: ISHII TAKAKI
IPC: E01H11/00
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weed growth restraining method and a weed growth restraining composition by which a coating film hardly affected by the water of an underlayer can be formed.  <P>SOLUTION: The weed growth restraining method is to restrain growth of weeds in the underlayer by forming a coating film containing a polyurethane resin on the underlayer. The polyurethane resin is prepared by polymerizing a monomer containing a polyisocyanate and a polyol. The polyisocyanate is at least one kind selected from a group of chemical compounds of (A1) an MDI, (A2) a polymeric MDI, (A3) a carbodiimide modified MDI, (A4) a hydrogated MDI, and (A5) a dihydric or multiple alcohol prepared by modifying one of the (A1) to (A4). The polyol is at least one kind selected from a group of (B1) a ricinus, (B2) a modified ricinus, (B3) a polybutadiene-based polyol, and (B4) a polytetramethylene glycol.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007317171-A (JP)
Title: Multi-thread computer system and multi-thread execution control method
Inventor: HENMI MASANORI
IPC: G06F9/46
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-thread computer system improving a substantial operation rate in a plurality of processor elements (PEs).  <P>SOLUTION: This multi-thread computer system comprises the plurality of PEs 101-103 and a parallel processor control part 200 for switching the thread of each PE. The parallel processor control part 200 comprises a plurality of execution order registers for holding the execution order of the threads to be executed for every PE; a plurality of counters 230 counting the execution time of the threads under execution by each PE and generating time-out signals when the counted time reaches the allocation time of the threads; and a thread execution scheduler part 210 switching the thread to be executed in each processor element based on the execution order held in the execution order register, and the time-out signals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008277134-A (JP)
Title: Metal oxidation reduction device, and metal oxidation reduction method
Inventor: SHIYAFU YOSHIAKI
IPC: H01M10/42
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxidation reduction device capable of effectively recovering (reducing) a metallic nature (characteristics) in a circuit deteriorated from its original nature (characteristic) due to an oxidizing action.  <P>SOLUTION: The metal oxidation reduction device can cope with at least various kinds of metal forming the circuit, and has a predesignated amplitude and pulse interval so as to make an electron emitting phenomenon occur on the basis of a tunneling effect in metal, and generates an application pulse PP having a pulse width of 700 nanosecond or less, that is a femtosecond order width. The generated application pulse PP is applied to the metal in the circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007302672-A (JP)
Title: Method for producing isocyanate
Inventor: KEGGENHOFF BERTHOLD
IPC: C07C265/14
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an isocyanate by using a recycled solvent while minimizing the formation of by-products, loss of yield and reduction of quality of the produced isocyanate.  <P>SOLUTION: The method for producing the isocyanate includes producing an amine solution in a solvent, producing a phosgene solution in the same solvent, joining the amine solution with the phosgene solution to react the amine with the phosgene to afford an isocyanate-containing reaction solution, separating hydrogen chloride and excess phosgene from the reaction solution to afford a crude isocyanate solution, distilling the crude isocyanate solution to separate the crude isocyanate solution to an isocyanate-containing flow and a solvent-containing flow, refining the solvent-containing flow of a part to be recycled by distillation to afford a purified solvent-containing flow having <100 ppm diisocyanate content and <100 ppm phosgene content, and recycling at least a part thereof.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007243219-A (JP)
Title: Semiconductor device
Inventor: YANAGIMOTO TOMOYA
IPC: H01S5/20
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an active layer and an element structure having superior emission efficiency in a short wavelength region of 380 nm in a semiconductor device, particularly in a light-emitting element that uses a nitride semiconductor and a laser element.  <P>SOLUTION: In the semiconductor device with the structure that an active layer 12 of a quantum well structure, including a well layer 1 and a barrier layer 2 is sandwiched by a first conductivity-type layer 11 and a second conductivity-type layer 12, a first barrier layer 2a is provided at the side of the first conductivity-type layer 11 and a second barrier layer 2b is provided at the side of the second conductivity-type layer 12, sandwiching at least one well layer 1a in the active layer. The second barrier layer 2b has band gap energy smaller than that of the first barrier layer 2a, and the barrier layer is asymmetric. More preferably, since a carrier confinement layer 28, having a band gap energy larger than that of the first barrier layer 2a in the second conductivity-type layer 12, a band structure facing an asymmetric structure of the active layer is provided in each conductive type layer sandwiching the active layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008288713-A (JP)
Title: Vehicle-mounted sound reproduction system
Inventor: KATAOKA HIDEO
IPC: H04R3/00
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To listen to a different audio content while keeping a comfortable state by eliminating unpleasantness due to a change in a sound field and variation in frequency characteristics that one of front and rear seats causes to the other.  <P>SOLUTION: A vehicle-mounted sound reproduction system has a control unit 15 which monitors audio signals at the front and rear seats at any time and sequentially controls sound volume and frequency characteristics at one of the front and rear seats at any time according to sound volume and frequency characteristics at the other to reproduce and output sounds, thereby reproducing the sounds independently at the front and rear seats in the space of a cabin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288318-A (JP)
Title: Radiographic image detector
Inventor: IMAI SHINJI
IPC: H01L31/09
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic image detector where wrinkles can be suppressed even if a crystallization prevention layer is arranged between an electrode and a recording photoconduction layer.  <P>SOLUTION: In the radiographic image detector 10, a plurality of reference electrodes 2, the recording photoconduction layer 5 which includes a-Se as a main component, the crystallization prevention layer 4' formed of a-Se comprising at least one element selected from a group consisting of As, Sb and Bi, and a bias electrode 7 are laminated on a substrate 1 in this order. A thermal deformation prevention layer 6 which comprises a-Se containing at least one special material selected from a group which consists of metal fluoride, metal oxide, SiO<SB>x</SB>GeO<SB>x</SB>(both x is 0.5≤x≤1.5) is formed between the recording photoconduction layer 5 and the crystallization prevention layer 4'.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007307906-A (JP)
Title: Apparatus and method for welding two polymer parts together through melting
Inventor: DARUT ALAIN
IPC: H05B3/34
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for welding two polymer parts together through melting.  <P>SOLUTION: The melting is carried out with a heat-generating sheet (1) knitted with a resistance wire coated with an insulating varnish, and the heat-generating sheet (1) is power-supplied with an automatic device which allows adjustment of the voltage or the current intensity and has resistance to short-circuiting. The heat-generating sheet (1) is formed with a resistance wire of a diameter of 0.2-0.3 mm and constitutes a nearly parallelepiped net M of sizes of 1.5×3 mm<SP>2</SP>to 2.5×4.5 mm<SP>2</SP>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008291774-A (JP)
Title: Jet propulsion boat
Inventor: AJIGUCHI AKIO
IPC: F02D41/12
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To control the tendency of lowering of engine output, by discriminating between the case of turning and the case of traveling in a straight line, in a deceleration state.  <P>SOLUTION: An ECU 60 comprises: a deceleration determination part 63 determining whether it is in a deceleration state or not based on output from an engine speed sensor 61 and a throttle position sensor 62; a turning determination part 64 determining whether it is a turning state or not based on outputs from right and left pressure sensors 28, 29; and an output control part controlling a bypass valve motor 54 and an ignition device 66 based on information from the deceleration determination part 63 and the turning determination part 64. In a case where the deceleration state is determined by the deceleration determination part 63, the output control part 65 controls the throttle device 35 to maintain thrust for enabling the turning when the turning state is determined by the turning determination part 64.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291139-A (JP)
Title: Heat reservoir, and cushion using heat reservoir
Inventor: OKANO TERUO
IPC: A47C27/00
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat reservoir maintaining a prescribed temperature over a long period, performing heat accumulation work without requiring labors and times, and reducing manufacturing cost, and a cushion using the heat reservoir.  <P>SOLUTION: The heat reservoir 10 can maintain the prescribed temperature over the long period, since each fiber 31 of a synthetic fiber group or a natural fiber group constituting a latent heat reservoir 30 has powder 32, and since each powder grain 32a of the powder 32 is held at the prescribed phase-changing temperature over the long period. A heating member 20 can be heated by an electromagnetic induction heater IH, the heating member 20 is not required thereby to be connected to an electric power source for the purpose of the heat accumulation work, and the heat accumulation work is carried out without requiring the labors and times. The manufacturing cost is attained extremely advantageously because the latent heat reservoir 30 is not required to be sealed with a bag member or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291570-A (JP)
Title: Eaves gutter hanger structure
Inventor: TSUCHIDA YOSHIHARU
IPC: E04D13/072
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eaves gutter hanger which facilitates mounting of an eaves gutter thereon irrespective of whether a front lug or a rear lug of the eaves gutter is precedently mounted.  <P>SOLUTION: According to the structure of the eaves gutter 20, an upper region 21a of a front wall 21 is bent in two stages toward the inside thereof so that an upper edge 26 of the front wall is flatly formed and inclined downward from the horizontal line, and that the front lug portion 27 having an almost semi-circular cross section is formed on an eaves gutter internal side of the upper edge 26. Then the eaves gutter hanger 30 has a front lug holding recess 33 having an almost semi-circular cross section, which is formed at a front edge 31b thereof in a manner opening upward so as to fit and store therein the front lug portion 27 of the eaves gutter 20. An edge 34 of the front lug holding recess 33 is inclined downward from the horizontal line at an angle θ of about 25 degrees. Further an engaging piece 37 for engaging the front lug portion 27 with a rear edge 34a of the front lug holding recess 33 is protruded frontward, and a front edge 37a of the engaging piece 37 is formed with a guide surface 39 which extends above the edge 34 in front of the front lug holding recess 33.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295276-A (JP)
Title: Switching power supply and control circuit thereof, and control method
Inventor: SUGAWARA SATOSHI
IPC: H02M3/28
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power-supply control circuit and its control method capable of widely improving the range of a temporal ratio in a PWM signal to be supplied, when an output voltage is adjusted by performing the adjustment of the temporal ratio to turn a main switch on and off under a PWM mode.  <P>SOLUTION: In the switching power-supply control circuit adjusts the output voltage under the PWM mode, by adjusting the temporal ratio in a main switching operation to turn the main switch in the switching power supply on and off by means of the PWM signal, a control circuit 430 has an error-amplifying circuit 432 to output an error signal, by comparing the output voltage with a reference voltage; and an on-time adjusting circuit 434 for starting generation of the PWM signal (VCONT) at each period, on the basis of a constant-period pulse(VPULSE), and to adjust the on-time in the PWM signal according to the output voltage of the error signal (VE).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298436-A (JP)
Title: Visual examination method and visual examination device
Inventor: SASAI MASATOSHI
IPC: G01N21/956
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a false report by removing a region where the false report is easy to appear, loosening a threshold value or altering a judge algorithm in a region low in the production possibility of the problem from an aspect of quality or examination impossible region when the respective forming states of an examination target formed into a plurality of layers are examined.  <P>SOLUTION: When a printed board 2 having a wiring pattern 21 or a pad 22, a resist 23 and silk 24 formed thereto is examined, a region surrounded by the planning data of the wiring pattern 21 or the pad 22, the resist 23 and the silk 24 is subjected to expansion processing, and the expansion region with respect to the planning data of the wiring pattern 21 or the pad 22 formed by the expansion processing and the expansion region with respect to the planning data of the resist 23 are overlapped with each other. The overlapped region 43 is examined according to the judge algorithm different from an examination method in another inside region 41 or an outside boundary region 42. Alternatively, the overlapped region 43 is not examined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297377-A (JP)
Title: Apparatus for producing coke used for blast furnace
Inventor: CHIKADA TSUKASA
IPC: C10B31/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing coke used for a blast furnace, which does not need a high oven construction technology, has high environmental responsiveness and high production flexibility, and also having an excellent economical efficiency.  <P>SOLUTION: This apparatus for producing the coke used for the blast furnace is characterized in that a carbonizing chamber for loading coal and dry-distilling is substantially formed with a heat-insulating material, and in addition, the heating source for dry-distilling the coal is an electromagnetic wave having ≥1 mm wave length. By forming the carbonizing chamber for the dry distillation of the coal with the heat insulation material instead of conventional silica bricks, since the high oven construction technology becomes not required and the outer surface temperature of the carbonizing chamber decreases, economical efficiency, workability or environmental dealing capacity are improved. These effects become further marked by forming the carbonizing chamber as a movable type.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272920-A (JP)
Title: Manual automatic monkey spanner
Inventor: UCHIYAMA SHUNICHI
IPC: B25B13/12
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To certainly use a monkey spanner when the circumstance is extremely difficult, for example, even when getting blind in darkness, in water and in mud, even when getting weak in consciousness and even when getting drunk.  <P>SOLUTION: A line 3 of about 45° slant is attached onto a plane-like surface on a rotor 2. The line becomes projected and is preferably swelled. Recession is considered as the second best countermeasure, however it is not best. It is considered that the projection is easily visually recognized. Narrowing and spreading of the groove of the rotor with a horizontal line and the slant line suggest opening/closing of opening width 4. The rotor may be rotated according to it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303257-A (JP)
Title: Transparent resin composition and transparent film
Inventor: HARUNARI TAKESHI
IPC: C08L25/06
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent resin composition excellent in transparency, heat resistance and dynamic characteristics, particularly, in toughness and a transparent film consisting of the transparent resin composition.  <P>SOLUTION: The transparent resin composition is obtained by blending 0.1-10 parts weight polystyrene with 100 parts weight mixture of a copolymer (a) with an acrylonitrile-styrene copolymer (b), which mixture is composed of 20-50 wt.% copolymer (a) having (the α-olefin residual group unit):(the N-phenyl-substituted maleimide residual group unit) of (49:51) to (35:65) (by the molar ratio) and 5×10<SP>3</SP>to 5×10<SP>6</SP>weight-average molecular weight and 80-50 wt.% acrylonitrile-styrene copolymer (b) having (the acrylonitrile residual group unit):(the styrene residual group unit) of (20:80) to (50:50) (by the weight ratio) and 5×10<SP>3</SP>to 5×10<SP>6</SP>weight-average molecular weight. The transparent film consists of the transparent resin composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305956-A (JP)
Title: Driver for insulating gate-type semiconductor element
Inventor: YAMADA MASAHIRO
IPC: H01L29/78
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a switching loss increases, because a gate resistance is enlarged in order to suppress a surge occurring at the time of turn-on in a conventional driver for an insulating gate-type semiconductor element.  <P>SOLUTION: This invention relates to the driver for the insulating gate-type semiconductor element, equipped with: a second drift layer 23 of n-type having a higher impurity concentration than that of a first drift layer 22; a base layer 24 of p-type; a first trench 31a partitioning a main cell region Rm in which an emitter layer 25 is formed and a dummy cell region Rd in which any emitter layer 25 is not formed; a second trench 31b in the main cell region Rm; a first gate electrode 11a in the first trench 31a; and a second gate electrode 11b in the second trench 31b or the like, wherein there are provided: a first gate drive circuit 52a impressing a gate driving signal to the first gate electrode 11a; a second gate drive circuit 52b impressing the gate driving signal to the second gate electrode 11b; and delay means 53 for delaying an impression start time of the gate driving signal to the first gate electrode 11a later than that to the second gate electrode 11b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008043734-A (JP)
Title: Twist fixing device for cleaning implement
Inventor: YA CHING YANG
IPC: A47L13/24
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a twist fixing device for duster in which one end of a dusting cloth is fixed to the fixing end and the cloth is twisted making the other end opposing the fixing end a rotation end to make helical dusting cloth with a dusting surface of 360°.  <P>SOLUTION: This invention relates to a twist fixing device which any one end of dusting cloth is made as the fixing end and the opposing end part is attached as the rotation end. The twist fixing device includes a support body which is bored from the rear end part to the front end part of the dusting cloth to cramp the front end part of the dusting cloth and a rotation device pivotally set on the rear end part of the dusting cloth. The rear end part of the dusting cloth is engaged with the rotation device and the dusting cloth is rotated and twisted on the support body making the rear end part of the dusting cloth the rotation end to form a spiral shape with a dusting surface of 360°.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008307736-A (JP)
Title: Sheet-fed press, sheet-fed printing method, controlling device of sheet-fed press and controlling method thereof
Inventor: TAKITA HIROAKI
IPC: B41F33/10
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-fed press, which is equipped with a plurality of printing units provided in order along the transporting passage of base sheet material and enables the number of sheets of maculature developing in accompany with the change of printing plates to be reduced.  <P>SOLUTION: A printing machine 10 is equipped with a plurality of printing units 20 and a feeder 13 that feeds sheet substrates S one after another. After the execution of printing, each printing units performs print reduction under the condition that the supply of ink from an ink supplying means 22 to rollers R is stopped. The print reduction in each printing unit 20 is started in the order from a printing unit 20a arranged on the upstream side of the transporting passage of the sheet substrate to a printing unit 20d arranged on its downstream side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308572-A (JP)
Title: Polyimide varnish
Inventor: YUMIBA TOMOYUKI
IPC: C08L79/08
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide varnish which inhibits film shrinkage on curing and can obtain a cured film excellent in resistance to oxidation in air, and excels in room temperature storage stability.  <P>SOLUTION: The polyimide varnish comprises a polyimide (a) having a phenolic hydroxyl group, a sulfonic acid group, a thiol group or a carboxyl group and a reactive diluent (b) having at least one of a methylol group and an alkoxymethyl group, and the content of the reactive diluent (b) having at least one of a methylol group and an alkoxymethyl group is not less than 70 mass% in the liquid component which solvates the polymer.  <P>COPYRIGHT: (C)2009,JPO&INPIT